[A83] Re: Equation problems
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[A83] Re: Equation problems
Actually, you can execute individual tokens (so long as they're functions)
with UnOpExec, BinOpExec, etc.
Also, there's a very easy way to enable a function: just OR it's VAT type
byte with 20h (set bit five). TIOS uses this bit to keep track of which
functions are enabled.
Hope this helps,
-Dan Englender
----- Original Message -----
From: "Kirk Meyer" <kirk.meyer@colorado.edu>
To: <assembly-83@lists.ticalc.org>
Sent: Monday, July 09, 2001 5:43 PM
Subject: [A83] Re: Equation problems
>
> Don't forget to tokenize the squared character. If you did, also I don't
> think you would use tokens to turn Y1 on since you can't execute a single
> token (can you?). There's probably a call to turn Y1 on, but you could
also
> just bcall DrawCmd with y1 as the parameter. See p281 of the SDK manual.
> (Assuming you're talking about 83+). A similar equate may also exist on
83.
>
> -----Original Message-----
> From: assembly-83-bounce@lists.ticalc.org
> [mailto:assembly-83-bounce@lists.ticalc.org]On Behalf Of Cristiano
> Rodrigues
> Sent: Monday, July 09, 2001 3:33 PM
> To: assembly-83@lists.ticalc.org
> Subject: [A83] Equation problems
>
>
> Hi, I'm doing an assembly program, that analyses quadratic functions,
> and I want to show the graphic of the function, but I can't input the
string
> "AX2+BX+C" into Y1, well actually I can, but the Y1 equation becomes
> automatically disabled, and I can't enable it in asm, I can't do the
"Fnon"
> in asm I've already seen "Tyon" command in the "TOKENS.inc" file but I
don't
> know how to work with it.
>
> I would appreciate very much if someone could help me how to input in
> asm "AX2+BX+C" into Y1, without Y1 equation becoming disabled.
>
> I've already tried to create in asm a temporary basic program, with
the
> following command ""AX2+BX+C"->Y1", so I could run it and than delete it
but
> I can't insert the Y1 symbol in a basic program through asm, I can only
show
> it as a text in asm.
>
>
>
References: